Puncture wound without foreign body of anus, init encntr

This code signifies a penetrating injury to the anus caused by a sharp object, where no foreign material remains embedded in the tissue. It describes a wound that pierces the skin and underlying structures of the anal region without the presence of a retained foreign body.

Apply this code for initial encounters involving patients presenting with a fresh puncture wound to the anus, such as from a sharp object like a splinter, needle, or other pointed instrument, where examination confirms no foreign body is present. This code is appropriate for the first time a patient is seen for this specific injury.

• Ensure documentation explicitly states "without foreign body" to support this code.
• Verify the encounter is indeed the "initial encounter" for this specific injury.
• Consider additional codes for any associated complications, such as infection or hemorrhage, if documented.